Casio FX-87DE CW

are largely dispensed with. To this end, the functions have been expanded to include the "Maths Box" (for dice and coin tossing experiments). The maths box can be used to simulate dice and coin tossing experiments. The relative frequencies of the sums can be listed.Features:Display: -63 x 192 FULL DOT -Natural display -Algebraic input logic: Natural-V.P.A.M. -Number of characters/lines: 17/1+10/1 -Icon menu -Display with 4 shades of grey -Display mantissa - Exponent: 10+2Memory: -Repetition function -9 variable memoryMathematics: -580 functions -47 scientific constants -164 unit conversions -24 bracket levels -Breaking -Angle measures DEG/RAD/GRAD -Conversions between. >DEG/>RAD/>GRAD -coordinate conversion pole ÷ Rec -trigonometric functions sin/cos/tan/sin-1/cos-1/tan-1 -hyperbolic functions sinh/cosh/tanh/sinh-1/cosh-1/tanh-1 -exponent, log, In, 10x, ex -mathematical functions √, x², x-1, 1/x, x!, xy, x1/y -Calculations in base n (hexadecimal/decimal/binary/octal) -logical operators (AND/Or..) -calculations in the sexagesimal system -percent calculation -residual function -prime factor decomposition -technical notation ENG/ENG -calculation with technical symbols -random number generator -integer random numbers -ggT/kgV function -check function "Verify" -value table: f(x) & g(x) -Periodic decimal fractionStatistics: -Summation of ∑x, ∑x², -Standard deviations f. distribution functions (normal distribution, inverse normal distribution, -binomial distribution, Poisson distribution) -regression analysis -permutation (nPr), combinatorics (nCr) -Math Box (random experiments with coins and dice)Other: -German menu language -Table calculation -QR code function -Hard case -Automatic switch-off -Power supply: solar + battery (1x LR 044) -Dimensions (H x W x D in mm) 10.7 x 77 x 162 -Weight 95g.